№ files_lp_4_process_2_83349
File format: docx Character count: 30699 File size: 49 KB
Year: 2023
Region / City: Akosombo, Eastern Region, Ghana
Type of Document: Original Research Article
Institution: Aquaculture Research and Development Centre (ARDEC), Water Research Institute (WRI), Council for Scientific and Industrial Research (CSIR)
Species Studied: Nile tilapia (Oreochromis niloticus), African catfish (Clarias gariepinus)
Experimental Duration: 77 days
Feed Types: Commercial tilapia feed, commercial catfish feed, 1:1 mixture
Key Variables: Growth performance, cost-effectiveness, profit index
Methodology: Hapa-in-pond system, manual feeding 3 times daily
Target Audience: Fish farmers, aquaculture researchers
Experimental Design: Three treatments (A: tilapia feed, B: catfish feed, C: feed mixture)
Start Date: July 2023
End Date: September 2023
Context: Peer-reviewed aquaculture study evaluating the growth and economic efficiency of mixed-species fingerling rearing using different commercial feed strategies in a pond-based experimental system.
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Detection of Methyltestosterone and Trenbolone Acetate Hormones Residues in Nile Tilapia (Oreochromis niloticus)
Year: 2009
Region / City: Cairo, Giza
Topic: Hormone residues in fish
Document Type: Research Study
Organization / Institution: Faculty of Veterinary Medicine, Benha University; Animal Health Research Institute, Dokki, Giza
Author: Hemmat M; Reham A; Omaima M D; Asmaa E H
Target Audience: Researchers, Aquaculture Specialists
Action Period: Not specified
Approval Date: Not specified
Modification Date: Not specified
SINGLE-CELL TRANSCRIPTOME AND EPIGENETIC PROFILING OF THE PITUITARY GLAND IN NILE TILAPIA
Year: 2024
Region / City: Bodø, Norway; Edinburgh, Scotland; Barcelona, Spain
Subject: Reproductive endocrinology, teleost puberty
Document type: Research article
Institution: Nord University, The Roslin Institute, Institute of Marine Science (ICM)
Authors: L. Colonna, I. Konstantinidis, R.R. Daniels, D. Robledo, J.M.O. Fernandes
Target audience: Researchers in marine biology and fish physiology
Methodology: Single-cell RNA-seq and ATAC-seq profiling
Model organism: Nile tilapia (Oreochromis niloticus)
Experimental conditions: Continuous and ambient light exposure for 4 months
Purpose: Identification of pituitary cell types and markers associated with puberty onset in teleosts
Reference: M. Li, L. Sun, L. Zhou & D. Wang (2024). Gen Comp Endocrinol 345:114395
Request for Quotes-Informal (RFQI) Channel Catfish for Fishing Rodeos
Year: 2019
Region / City: Mississippi
Subject: Procurement of channel catfish for fishing rodeos
Document Type: Solicitation
Organization / Institution: Mississippi Department of Wildlife, Fisheries, & Parks
Author: Mississippi Department of Wildlife, Fisheries, & Parks
Target Audience: Potential vendors for fish supply
Effective Period: January 17, 2019 - January 31, 2019
Approval Date: January 17, 2019
Amendment Date: N/A
Variations in the ionic composition of artificial fertilization solutions to induce sperm motility and catfish eggs fertilization (Clarias gariepinus)
Year: 2025
Region / city: Padjadjaran University, Indonesia
Topic: Fish reproduction, artificial fertilization
Document type: Research article
Institution: Padjadjaran University
Author: Not mentioned
Target audience: Researchers, fishery professionals
Period of application: Not specified
Approval date: Not specified
Modification date: Not specified
Induction of Sperm Motility and Fertilization of Catfish Eggs (Clarias gariepinus) Using Different Artificial Electrolyte Solutions
Document type: Original research article
Academic field: Aquaculture
Research topic: Sperm motility and artificial fertilization in catfish
Species studied: Clarias gariepinus (Mutiara catfish)
Institution: Faculty of Fisheries and Marine Sciences, Padjadjaran University
Research location: Padjadjaran University hatchery and Fisheries Biotechnology Laboratory
Country: Indonesia
Research period: July–September 2025
Experimental design: Completely Randomized Design
Number of treatments: Six artificial fertilization solutions
Electrolytes studied: NaCl, CaCl2, KCl
Control treatment: Aquabidest (pure water)
Sample: 10 pairs of mature broodstock (12 months old, average weight 500 ± 42.50 g)
Parameters measured: Sperm motility, motility duration, fertilization rate, egg hatching rate
Optimal solution composition identified: 7 mmol/L NaCl, 12.5 mmol/L CaCl2, 1 mmol/L KCl
Maximum sperm motility observed: 83%
Motility duration: 180 seconds
Fertilization rate: 78.25%
Egg hatching rate: 75%
Keywords: Mutiara catfish, sodium, calcium, potassium, sperm motility, eggs fertility
Topics: Fingerlings Tilapia Catfish